MX2011013800A - Method for manufacturing a catheter having a separated tip configuration. - Google Patents

Method for manufacturing a catheter having a separated tip configuration.

Info

Publication number
MX2011013800A
MX2011013800A MX2011013800A MX2011013800A MX2011013800A MX 2011013800 A MX2011013800 A MX 2011013800A MX 2011013800 A MX2011013800 A MX 2011013800A MX 2011013800 A MX2011013800 A MX 2011013800A MX 2011013800 A MX2011013800 A MX 2011013800A
Authority
MX
Mexico
Prior art keywords
manufacturing
cavity
catheter
end portion
tip configuration
Prior art date
Application number
MX2011013800A
Other languages
Spanish (es)
Inventor
Michael R Sansoucy
Original Assignee
Tyco Healthcare
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tyco Healthcare filed Critical Tyco Healthcare
Publication of MX2011013800A publication Critical patent/MX2011013800A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/261—Moulds having tubular mould cavities
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0009—Making of catheters or other medical or surgical tubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0009—Making of catheters or other medical or surgical tubes
    • A61M25/001—Forming the tip of a catheter, e.g. bevelling process, join or taper
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves
    • A61M2025/0031—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves characterized by lumina for withdrawing or delivering, i.e. used for extracorporeal circuit treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/753—Medical equipment; Accessories therefor
    • B29L2031/7542—Catheters

Abstract

A method for manufacturing a separated tip catheter includes the following steps: positioning first and second cores in a cavity of a mold, the cavity having a substantially elongated shape and including a first end portion and a second end portion, wherein the first and second cores are oriented substantially parallel to each other; placing a sheet of material having a higher melting temperature than a molding material across the first end portion of the cavity; and injecting the molding material into the cavity of the mold.
MX2011013800A 2009-06-30 2010-06-29 Method for manufacturing a catheter having a separated tip configuration. MX2011013800A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22170209P 2009-06-30 2009-06-30
PCT/US2010/040295 WO2011002734A1 (en) 2009-06-30 2010-06-29 Method for manufacturing a catheter having a separated tip configuration

Publications (1)

Publication Number Publication Date
MX2011013800A true MX2011013800A (en) 2012-02-21

Family

ID=43379807

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011013800A MX2011013800A (en) 2009-06-30 2010-06-29 Method for manufacturing a catheter having a separated tip configuration.

Country Status (7)

Country Link
US (2) US7943077B2 (en)
EP (1) EP2448611B1 (en)
JP (1) JP2012531949A (en)
CN (1) CN102470198B (en)
CA (1) CA2766092A1 (en)
MX (1) MX2011013800A (en)
WO (1) WO2011002734A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7943077B2 (en) * 2009-06-30 2011-05-17 Tyco Healthcare Group Lp Method for manufacturing a catheter having a separated tip configuration
US10807287B2 (en) * 2012-02-27 2020-10-20 Coloplast A/S Method for manufacturing of urinary catheters
ES2805324T3 (en) 2012-09-28 2021-02-11 Hollister Inc A method and apparatus for injection molding an elongated hollow article
HUE063909T2 (en) 2014-04-16 2024-02-28 Hollister Inc Molded catheter tip
US9849229B2 (en) 2014-04-25 2017-12-26 Covidien Lp Split-tip catheter
US10207049B2 (en) * 2014-09-26 2019-02-19 Avent, Inc. Single core pin assembly that creates two independent valve retainers for enteral feeding head
CN104682583B (en) 2015-03-27 2017-12-19 南京矽力杰半导体技术有限公司 Mode of resonance contactless power supply device, electric energy transmitting terminal and control method
US10875224B2 (en) 2015-08-28 2020-12-29 Hollister Incorporated Method and apparatus for molding an elongated hollow article
US10921021B2 (en) 2016-03-23 2021-02-16 Wwt Technischer Geraetebau Gmbh Modular blood warmer
KR20170119106A (en) * 2016-04-18 2017-10-26 이제범 Catheter manufacturing apparatus
US11897211B2 (en) * 2019-02-14 2024-02-13 Corning Incorporated Method and apparatus for automatic extrudate loading and alignment
CN112472877B (en) * 2020-12-18 2022-03-08 南京鼓楼医院 Method for preparing lubricating oil-infused ultra-smooth porous surface for medical catheter

Family Cites Families (24)

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Publication number Priority date Publication date Assignee Title
US153898A (en) * 1874-08-11 Improvement in spring bed-bottoms
US143767A (en) * 1873-10-21 Improvement in wheelbarrows
US3901965A (en) * 1972-02-14 1975-08-26 Iii Henry W Honeyman Method of making an inflatable catheter
US4005166A (en) * 1975-05-27 1977-01-25 International Paper Company Process of molding a catheter
US4284459A (en) * 1978-07-03 1981-08-18 The Kendall Company Method for making a molded catheter
US4619643A (en) 1983-07-25 1986-10-28 Bai Chao Liang Catheter
US4956141A (en) * 1989-04-07 1990-09-11 Libbey-Owens-Ford Co. Molding process utilizing a mold release membrane
US5240397A (en) * 1991-10-01 1993-08-31 Biomedical Polymers, Inc. Injection molding mechanism for forming a monolithic tubular pipette
US5352215A (en) * 1992-08-26 1994-10-04 Scimed Life Systems, Inc. Y-adapter with a sideport radius
MY114536A (en) * 1994-11-24 2002-11-30 Apic Yamada Corp A resin molding machine and a method of resin molding
US5683644A (en) * 1995-11-13 1997-11-04 The Procter & Gamble Company Method for stripping open ended bellows part from injection mold
US6068622A (en) * 1998-02-10 2000-05-30 Medtronic Inc. Single piece hub/strain relief that can be injection molded over a shaft
US7285235B2 (en) * 1999-05-19 2007-10-23 Medtronic, Inc. Manufacturing conduits for use in placing a target vessel in fluid communication with a source of blood
US6695832B2 (en) 2000-06-01 2004-02-24 Twincath, Llc Multilumen catheter and methods for making the catheter
US6719749B1 (en) * 2000-06-01 2004-04-13 Medical Components, Inc. Multilumen catheter assembly and methods for making and inserting the same
US6355204B1 (en) * 2000-06-07 2002-03-12 Owens-Brockway Plastic Products Inc. Method of manufacturing a dual-chamber container
EP2548603B1 (en) * 2001-11-21 2015-09-23 Medical Components, Inc. A multilumen catheter and methods for making the catheter
US6758836B2 (en) * 2002-02-07 2004-07-06 C. R. Bard, Inc. Split tip dialysis catheter
US7918817B2 (en) 2002-10-31 2011-04-05 Medical Components, Inc. Splittable multiple catheter assembly
US8246600B2 (en) * 2002-10-31 2012-08-21 Medical Components, Inc. Multiple catheter assembly
US20050033237A1 (en) 2003-08-08 2005-02-10 James Fentress Catheter assemblies and injection molding processes and equipment for making the same
US20050054990A1 (en) * 2003-09-08 2005-03-10 Joanna Graft Split-tip catheter divider
DE602004026776D1 (en) 2003-12-31 2010-06-02 Bard Inc C R REINFORCED MULTILUMEN CATHETER
US7943077B2 (en) * 2009-06-30 2011-05-17 Tyco Healthcare Group Lp Method for manufacturing a catheter having a separated tip configuration

Also Published As

Publication number Publication date
EP2448611A1 (en) 2012-05-09
CA2766092A1 (en) 2011-01-06
US8257635B2 (en) 2012-09-04
WO2011002734A1 (en) 2011-01-06
CN102470198A (en) 2012-05-23
EP2448611A4 (en) 2013-02-06
JP2012531949A (en) 2012-12-13
US7943077B2 (en) 2011-05-17
EP2448611B1 (en) 2016-03-09
US20110180969A1 (en) 2011-07-28
US20100327492A1 (en) 2010-12-30
CN102470198B (en) 2015-05-06

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal